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mfd: Add device tree bindings for Arizona class devices

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Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown
2013-03-25 00:11:27 +00:00
parent 67c9929691
commit d781009ca6
5 changed files with 159 additions and 4 deletions
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10
drivers/mfd/arizona-spi.c
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@@ -27,9 +27,14 @@ static int arizona_spi_probe(struct spi_device *spi)
const struct spi_device_id *id = spi_get_device_id(spi);
struct arizona *arizona;
const struct regmap_config *regmap_config;
int ret;
int ret, type;
switch (id->driver_data) {
if (spi->dev.of_node)
type = arizona_of_get_type(&spi->dev);
else
type = id->driver_data;
switch (type) {
#ifdef CONFIG_MFD_WM5102
case WM5102:
regmap_config = &wm5102_spi_regmap;
@@ -84,6 +89,7 @@ static struct spi_driver arizona_spi_driver = {
.name = "arizona",
.owner = THIS_MODULE,
.pm = &arizona_pm_ops,
.of_match_table = of_match_ptr(arizona_of_match),
},
.probe = arizona_spi_probe,
.remove = arizona_spi_remove,